No. 25 Purdue tries to build momentum against Wisconsin

Wisconsin's Chez Mellusi runs past Army's Jaylen Jacobs during the second half of an NCAA college football game Saturday, Oct. 16, 2021, in Madison, Wis. (AP Photo/Morry Gash)

Purdue quarterback Jack Plummer (13) scrambles up field ahead of Iowa linebacker Jestin Jacobs (5) during the second half of an NCAA college football game, Saturday, Oct. 16, 2021, in Iowa City, Iowa. Purdue won 24-7. (AP Photo/Charlie Neibergall)

Wisconsin head coach Paul Chryst reacts during the second half of an NCAA college football game against Army Saturday, Oct. 16, 2021, in Madison, Wis. (AP Photo/Morry Gash)